Enable custom build environment

Currently custom build environment feature is not generally available. It is being enabled for specific accounts per request. Please send an email to team@appveyor.com if you decide to try this feature.

Select or create Google Cloud Platform project

Open Google Cloud Platform menu and select existing or create new project to use for AppVeyor build environment

Set up credentials

Create account and download certificate

Open Google Cloud Platform menu navigate to IAM & Admin

Select Service accounts and press Create service account

Set descriptive Service account name, for example Appveyor CI

Service account ID will be automatically regenerated, write it down to use later in AppVeyor settings

Select Project > Editor in Role menu

Check Furnish a new private key

Select P12

Press CREATE

Close Service account created window

Leave default password unchanged

Certificate in P12 format should be saved to local computer

Remember it’s location and optionally re-save certificate in some secure place